From patchwork Mon Nov 17 10:21:43 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yijing Wang X-Patchwork-Id: 5316711 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 103F4C11AC for ; Mon, 17 Nov 2014 09:43:36 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 4DAEB2012B for ; Mon, 17 Nov 2014 09:43:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6D94D2011E for ; Mon, 17 Nov 2014 09:43:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752062AbaKQJky (ORCPT ); Mon, 17 Nov 2014 04:40:54 -0500 Received: from szxga01-in.huawei.com ([119.145.14.64]:43184 "EHLO szxga01-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751674AbaKQJkw (ORCPT ); Mon, 17 Nov 2014 04:40:52 -0500 Received: from 172.24.2.119 (EHLO szxeml462-hub.china.huawei.com) ([172.24.2.119]) by szxrg01-dlp.huawei.com (MOS 4.3.7-GA FastPath queued) with ESMTP id CEO10156; Mon, 17 Nov 2014 17:40:48 +0800 (CST) Received: from localhost.localdomain (10.175.100.166) by szxeml462-hub.china.huawei.com (10.82.67.205) with Microsoft SMTP Server id 14.3.158.1; Mon, 17 Nov 2014 17:40:34 +0800 From: Yijing Wang To: Bjorn Helgaas CC: , , Xinwei Hu , Wuyun , , Russell King , , Thomas Gleixner , Benjamin Herrenschmidt , , Tony Luck , , Thierry Reding , Liviu Dudau , , Yijing Wang , Yijing Wang Subject: [RFC PATCH 09/16] PCI: Associate .get_msi_ctrl() with pci_host_bridge Date: Mon, 17 Nov 2014 18:21:43 +0800 Message-ID: <1416219710-26088-10-git-send-email-wangyijing@huawei.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1416219710-26088-1-git-send-email-wangyijing@huawei.com> References: <1416219710-26088-1-git-send-email-wangyijing@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.175.100.166] X-CFilter-Loop: Reflected Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Yijing Wang Signed-off-by: Yijing Wang --- drivers/pci/host-bridge.c | 1 + include/linux/pci.h | 2 ++ 2 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/pci/host-bridge.c b/drivers/pci/host-bridge.c index 49b6c21..872cae1 100644 --- a/drivers/pci/host-bridge.c +++ b/drivers/pci/host-bridge.c @@ -58,6 +58,7 @@ struct pci_host_bridge *pci_create_host_bridge( host->dev.parent = parent; INIT_LIST_HEAD(&host->windows); host->dev.release = pci_release_host_bridge_dev; + host->get_msi_ctrl = info->get_msi_ctrl; /* this is hack, just for build, will be removed later*/ b = kzalloc(sizeof(*b), GFP_KERNEL); diff --git a/include/linux/pci.h b/include/linux/pci.h index a51f5f5..af1ee86 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -408,6 +408,7 @@ struct pci_host_bridge { int domain; void *sysdata; struct pci_ops *ops; + struct msi_controller *(*get_msi_ctrl)(struct pci_dev *pdev); void (*release_fn)(struct pci_host_bridge *); void *release_data; }; @@ -416,6 +417,7 @@ struct pci_host_info { u8 res_type; void *arg; struct list_head *resources; /*just for build, will clean up later */ + struct msi_controller *(*get_msi_ctrl)(struct pci_dev *pdev); int (*init_res)(struct pci_host_bridge *host, struct pci_host_info *info); };